{% extends "learning_logs/base.html" %}
{% block header %}
    <h1>Topics</h1>
{% endblock header %}
{% block content %}
<ul>
    {% for topic in topics %}
      <li>
          <h3>
              <a href="{%  url 'learning_logs:topic' topic.id  %}">{{ topic }}</a>
          </h3>

      </li>
    {% empty %}
      <li>没有添加任何主题</li>
    {% endfor %}
</ul>
    <h3><a href="{% url 'learning_logs:new_topic' %}">Add a new topic</a></h3>
{% endblock content %}